@MalaIRL 

TP-Link offers Deco X50 and Deco X55 - both models have similar specs, but if both available in your region, at least on Amazon their prices could differ substantially. Check prices for both models, buy one that costs less. Both X50 and X55 units have three Ethernet ports.

X60 - has two Ethernet ports. Unless you are networking guru, you will not find it to be very different from X50 and X55 in everything else. It appears to me TP-Link does not update X60 firmware often. Because of that, only if X60 comes substantially discounted vs. X50/X55 and your budget is extremely tight, consider X60. Otherwise, X50/X55 could be better choice.